# Content Protection
ByteArk Player SDK for iOS supports two tiers of content protection: basic encryption that works out of the box, and full DRM for Premium content on iOS and iPadOS.
# Encryption
Symmetric-key encryption for use cases where you need basic content protection. Supported through AVPlayer directly — no license server or additional configuration required.
| System | Guide |
|---|---|
| HLS ClearKey | Supported by default — no special setup required |
# Digital Rights Management (DRM)
Note
The DRM feature of ByteArk Player is available only to ByteArk Video Cloud for Business customers. Please contact sales@byteark.com if you would like to use this feature.
Full content rights management for Premium content. Uses a separate license server to obtain decryption keys at playback time, with strong security and hardware-backed playback on Apple devices.
| DRM | Guide |
|---|---|
| Apple FairPlay | Apple's standard DRM through FairPlay Streaming (FPS) |
Note
For more information or to enable DRM, contact our team at support@byteark.com.